Vegetable seedling transfer trolley

Abstract

The utility model relates to the technical field of vegetable seedling transportation, and particularly discloses a vegetable seedling transfer trolley which comprises a trolley body and a tray, a detachable supporting cylinder is connected to the side wall of the tray, and supporting columns are connected to the upper end of the trolley body and the upper end of the supporting cylinder. The upper and lower adjacent trays are connected through matching of the supporting columns and the supporting cylinders, positioning holes with different heights are formed in the side walls of the supporting cylinders, positioning pins matched with the positioning holes are arranged on the side walls of the supporting columns, and the positioning pins are opened through pressing; according to the utility model, not only can the distance between the trays be adjusted, but also the number of the trays can be adjusted, the transportation volume of vegetable seedlings at a time can be changed, the transportation efficiency is improved, and the use is more flexible and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of vegetable seedling transportation, in particular to a vegetable seedling transfer trolley. BACKGROUND

[0002] Vegetable seedling in advance has important significance in improving planting efficiency, preventing pests and diseases, improving variety quality, adapting to different environmental conditions, saving seeds and cost, facilitating management and pest and disease control, promoting early maturity and high yield and improving land utilization.

[0003] Vegetable seedlings need to be transported by transfer trolleys in the process of seedling raising, selling and other links. Patent CN221660778U discloses a vegetable planting seedling tray transfer device, the spacing between the upper and lower placing plates can be adjusted to meet the transportation of vegetable seedlings of different heights, but the maximum number of transportation is fixed and cannot be adjusted adaptively according to the transportation demand, which is not convenient to use. UTILITY MODEL CONTENT

[0004] The utility model is aimed at the above-mentioned deficiencies existing in the prior art, and provides a vegetable seedling transfer trolley, which can not only adjust the spacing between the trays but also adjust the number of trays, change the transportation amount of vegetable seedlings at a time, improve the transportation efficiency and be more flexible and convenient to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme.

[0006] A vegetable seedling transfer trolley comprises a trolley body and trays, a detachable support cylinder is connected to the side wall of the tray, a support column is connected to the upper end of the trolley body and the upper end of the support cylinder, the upper and lower adjacent trays are connected through the cooperation of the support column and the support cylinder, the side wall of the support cylinder is provided with positioning holes of different heights, the side wall of the support column is provided with positioning pins matched with the positioning holes, and the positioning pins are opened by pressing.

[0007] Preferably, the upper end of the trolley body is provided with a storage box.

[0008] Preferably, the side wall of the support cylinder is provided with an insertion block and a support rod supporting the tray, and the side wall of the tray is provided with an insertion slot matched with the insertion block.

[0009] Preferably, the upper end of the support rod is provided with a positioning block, and the bottom of the tray is provided with a positioning slot matched with the positioning block.

[0010] Preferably, the length of the support column is not less than the length of the support cylinder.

[0011] Preferably, the inside of the support column is a cavity structure, a guide column is arranged on the inner wall of the support column, a guide hole matched with the guide column is arranged in the positioning pin, a stopper is arranged at one end of the positioning pin in the support column, and a spring for pushing the stopper is arranged outside the guide column.

[0012] Preferably, the number of the positioning holes is at least three.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1、The utility model discloses can not only realize the spacing between the tray adjustable, still can realize the regulation of tray quantity, can change single time vegetable seedling's transportation capacity, has improved transportation efficiency, uses more flexibility, convenient.

[0015] 2、The tray of the utility model is detachable between the support cylinder, and the tray is convenient to store and replace after disassembling, and maintenance cost is saved.

[0016] 3、The utility model discloses that the support cylinder and support column adopt the pressable positioning pin fixed, and the quick dismounting and mounting are convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the structure diagram of the utility model Figure 1 ;

[0018] Figure 2 It is the structure diagram of the utility model Figure 2 ;

[0019] Figure 3 It is the structure diagram of the utility model

[0020] Figure 4 It is the structure diagram of the utility model Figure 1 ;

[0021] Figure 2 It is the structure diagram of the utility model Figure 6 ;

[0022] Figure 1 It is the structure diagram of the utility model

[0023] In the drawing: 1-car body;2-put thing box;3-tray;301-positioning groove;302-slot;4-support column;401-positioning pin;402-guide hole;403-stopper;404-guide column;405-spring;5-support cylinder;501-insert block;502-supporting rod;503-positioning block;504-positioning hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0025] As shown in the figure, Figure 2 A vegetable seedling transfer trolley, comprising a trolley body 1 and a tray 3, the tray 3 is located above the trolley body 1, according to the transportation requirement, the tray 3 can be provided with multiple layers or one layer, or the tray 3 can be taken off completely, only the trolley body 1 is used, and the use is flexible.

[0026] As shown in the figure, Figure 5 The side wall of the tray 3 is connected with a detachable supporting cylinder 5, the upper end of the trolley body 1 and the upper end of the supporting cylinder 5 are both connected with a supporting column 4, the adjacent upper and lower trays 3 are connected through the cooperation of the supporting column 4 and the supporting cylinder 5, the side wall of the supporting cylinder 5 is provided with positioning holes 504 with different heights, the number of the positioning holes 504 is at least three, and the length of the supporting column 4 is not less than the length of the supporting cylinder 5. Figure 3 As shown in the figure, The side wall of the supporting column 4 is provided with a positioning pin 401 matched with the positioning hole 504, and the positioning pin 401 is opened through pressing.

[0027] The upper end of the trolley body 1 is provided with a storage box 2, the storage box 2 is fixed between the trolley body 1 through bolts, and the storage box 2 can be taken off according to the use requirement.

[0028] As shown in the figure, Figure 4 , Figure 6 The side wall of the supporting cylinder 5 is provided with an insertion block 501 and a supporting tray 3, the side wall of the tray 3 is provided with an insertion groove 302 matched with the insertion block 501, the tray 3 is positioned through the insertion block 501 and is supported through the supporting tray 502 at the bottom, so that the stability during use is ensured, and meanwhile, the supporting cylinder 5 and the tray 3 are detachable, so that the storage of the tray 3 after being taken off is facilitated.

[0029] The upper end of the supporting tray 502 is provided with a positioning block 503, and the bottom of the tray 3 is provided with a positioning groove 301 matched with the positioning block 503, so that the stability of the tray 3 during use is further increased.

[0030] As shown in the figure, ​As shown, the inside of the support column 4 is a cavity structure, the inner wall of the support column 4 is provided with a guide column 404, the positioning pin 401 is provided with a guide hole 402 matched with the guide column 404, one end of the positioning pin 401 located in the support column 4 is provided with a stop block 403, and the outer side of the guide column 404 is sleeved with a spring 405 for pushing the stop block 403. When the support cylinder 5 is installed or disassembled, the positioning pin 401 needs to be pressed to make the positioning pin 401 out of the positioning hole 504, and after the hand is released, the positioning pin 401 is automatically reset under the action of the spring 405, which is convenient to use.

[0031] In use, first, the distance between adjacent trays 3 is determined according to the height of the vegetable seedlings, so that the upper tray 3 will not press the lower vegetable seedlings, then according to the transportation quantity, the number of trays 3 can be increased as much as possible under the condition of ensuring the overall safety and stability (generally the overall height does not exceed 2m), then the seedling tray containing the vegetable seedlings is placed in the tray 3, and the vehicle body 1 is pushed for transportation.

[0032] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application belong to the scope of the claims of the present application and their equivalent technologies, the present application also intends to include these modifications and variations.

Claims

1. A vegetable seedling transfer vehicle comprising a vehicle body and a pallet, characterized by: The side wall of the tray is connected with a detachable supporting cylinder, the upper end of the vehicle body and the upper end of the supporting cylinder are both connected with a supporting column, the upper and lower adjacent trays are connected through the cooperation of the supporting column and the supporting cylinder, the side wall of the supporting cylinder is provided with positioning holes with different heights, the side wall of the supporting column is provided with positioning pins matched with the positioning holes, and the positioning pins are opened through pressing.

2. The vegetable seedling transfer vehicle according to claim 1, wherein: The upper end of the vehicle body is provided with a storage box.

3. The vegetable seedling transfer vehicle according to claim 1, wherein: The side wall of the supporting cylinder is provided with an insertion block and a supporting tray rod, and the side wall of the tray is provided with an insertion slot matched with the insertion block.

4. The vegetable seedling transfer vehicle according to claim 3, wherein: The upper end of the supporting tray rod is provided with a positioning block, and the bottom of the tray is provided with a positioning slot matched with the positioning block.

5. The vegetable seedling transfer vehicle according to claim 1, wherein: The length of the supporting column is not less than the length of the supporting cylinder.

6. The vegetable seedling transfer vehicle according to claim 1, wherein: The inside of the supporting column is a cavity structure, the inner wall of the supporting column is provided with a guide column, the positioning pin is provided with a guide hole matched with the guide column, one end of the positioning pin located in the supporting column is provided with a stop block, and the outer side of the guide column is sleeved with a spring pushing the stop block.

7. The vegetable seedling transfer vehicle according to claim 1, wherein: The number of the positioning holes is at least three.

Images